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戊二酸

 
 
單價(jià) 39800.00 / 噸對(duì)比
銷量 暫無(wú)
發(fā)貨 江蘇揚(yáng)州市付款后3天內(nèi)
庫(kù)存 100噸起訂1噸
過(guò)期 長(zhǎng)期有效
更新 2013-04-15 17:37
 

揚(yáng)州美濤化工有限公司

企業(yè)會(huì)員第14年
資料未認(rèn)證
保證金未繳納
詳細(xì)說(shuō)明

戊二酸     99.5%   美國(guó)     39800元/噸  150kg/桶

戊二酸
Glutaric acid
 
Cas號(hào)
【110-94-1】
MDL:
--MFCD00004410
Beilstein
1209725
EINECS:
--203-817-2
分子式
C5H8O4; HOOC(CH2)3COOH
分子量
132.12
別名
膠酸,1,3-丙烷二羧酸,A,γ-丙烷二羧酸,1,3-丙二羧酸
1,5-pentanedioic acid
Pentanedioic acid
分子結(jié)構(gòu)式
 
性狀
無(wú)色單斜大棱柱狀結(jié)晶,通常含1分子結(jié)晶。易溶于無(wú)水乙醇和**,溶于苯和氯仿,微溶于石油醚。存在于甜菜汁中。
熔點(diǎn):92-99℃  
沸點(diǎn):  200 °C/20 mmHg
   
質(zhì)量標(biāo)準(zhǔn)
 
 
外觀Appearance                          白色結(jié)晶粉末或塊狀物
純度Purity                              ≥99.0% (中和滴定)
熔點(diǎn)Melting point                       96°C - 100°C  
水不溶物Insoluble matter in H2O         ≤0.01%  
灼燒殘?jiān)麵gnition residue                ≤0.1%  
貯存
 
用途
 
聯(lián)合國(guó)編號(hào)
 
Risk:
R36/37/38 -
Safety :
S26- S37/39-
Hazard :
Xi -


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